657Z0777 — IMPELLER ASSEMBLY,PUMP,CENTRIFUG

✓ Government record, cited

— · COMPONENT

PRODUCT OVERVIEW

657Z0777: IMPELLER ASSEMBLY,PUMP,CENTRIFUG.

IMPELLER ASSEMBLY,PUMP,CENTRIFUG. Key specifications include end_item_identification: WARREN PUMPS DIV PUMP MODEL NO. 4-2CVN15.

This part is cataloged in the U.S. Government catalog under NSN 4320-01-174-9057, indicating validated use in U.S. government and defense logistics supply chains.

Available through authorized enterprise resellers and TPM (Third Party Maintenance) channels. Verify compatibility with your specific system configuration before ordering.

WHERE IT FITS

657Z0777

NSN: 4320-01-174-9057
FSC: 4320 — Power and Hand Pumps
CAGE: 63857 — CIRCOR NAVAL SOLUTIONS LLC DBA WARREN PUMPS (USA)

SPECIFICATIONS

end_item_identification	WARREN PUMPS DIV PUMP MODEL NO. 4-2CVN15
general_characteristics_item_description	CONSISTS OF TWO IMPELLERS P/N 657H0594,RINGS AND SETSCREWS; IMPELLER DATA,NICKEL-COPPER ALLOY,14.500 IN. DIA,CW ROTATION IN
NSN	4320-01-174-9057

COMPONENT DIAGRAM

KEY FEATURES

•

GENERAL CHARACTERISTICS ITEM DESCRIPTION: CONSISTS OF TWO IMPELLERS P/N 657H0594,RINGS AND SETSCREWS; IMPELLER DATA,NICKEL-COPPER ALLOY,14.500 IN. DIA,CW ROTATION IN

TECHNICAL CHARACTERISTICS

GENERAL CHARACTERISTICS ITEM DESCRIPTION	CONSISTS OF TWO IMPELLERS P/N 657H0594,RINGS AND SETSCREWS; IMPELLER DATA,NICKEL-COPPER ALLOY,14.500 IN. DIA,CW ROTATION IN
END ITEM IDENTIFICATION	WARREN PUMPS DIV PUMP MODEL NO. 4-2CVN15

OTHER ITEMS IN FSC 4320 — Power and Hand Pumps

Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.

4320-00-001-1633 4320-00-001-2628 4320-00-001-2629 4320-00-001-2630 4320-00-001-2631 4320-00-001-2632 4320-00-001-3377 4320-00-001-3384

SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

LIFECYCLE

NSN statusActive· U.S. Government catalog

Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required

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FREQUENTLY ASKED QUESTIONS

What is 657Z0777?

657Z0777 is a IMPELLER ASSEMBLY,PUMP,CENTRIFUG.

What is the NSN for 657Z0777?

657Z0777 is cataloged in the U.S. Government catalog under NSN 4320-01-174-9057. This indicates validated use in U.S. government and defense supply chains.

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657Z0777 — IMPELLER ASSEMBLY,PUMP,CENTRIFUG

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